id:A033294 - OEIS Search Results

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Squares which when written backwards remain square (final 0's excluded).

+0
4

0, 1, 4, 9, 121, 144, 169, 441, 484, 676, 961, 1089, 9801, 10201, 10404, 10609, 12321, 12544, 12769, 14641, 14884, 40401, 40804, 44521, 44944, 48841, 69696, 90601, 94249, 96721, 698896, 1002001, 1004004, 1006009, 1022121, 1024144, 1026169 (list; graph; listen)

	OFFSET	`0,3`
	EXAMPLE	`144 = 12 * 12 is a term because 441 = 21 * 21`
	CROSSREFS	`Cf. A007488, A007500.` `Sequence in context: A117680 A042649 A042381 this_sequence A156317 A115676 A115667` `Adjacent sequences: A033291 A033292 A033293 this_sequence A033295 A033296 A033297`
	KEYWORD	`base,nonn`
	AUTHOR	`Jeff Burch (jmburch(AT)osprey.smcm.edu)`
	EXTENSIONS	`More terms from Erich Friedman (erich.friedman(AT)stetson.edu).`

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.

AT&T Labs Research